To cite microsynth in publications use:

  Robbins MW, Davenport S (2021). “microsynth: Synthetic Control
  Methods for Disaggregated and Micro-Level Data in R.” _Journal of
  Statistical Software_, *97*(2), 1-31. doi:10.18637/jss.v097.i02
  <https://doi.org/10.18637/jss.v097.i02>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {{microsynth}: Synthetic Control Methods for Disaggregated and Micro-Level Data in {R}},
    author = {Michael W. Robbins and Steven Davenport},
    journal = {Journal of Statistical Software},
    year = {2021},
    volume = {97},
    number = {2},
    pages = {1--31},
    doi = {10.18637/jss.v097.i02},
  }
